Series 'FES' self-priming magnetic coupled pumps are seal-less and "leak-proof" providing total solution containment.
They are available in a choice of two different corrosion resistant materials for a wide range of chemical and temperature compatibility and are ideal for handling even the most difficult applications.
The outstanding self-priming feature of the Series 'FES' combines deep-lift capabilities (up to 25 feet) and lightning-fast priming (18 feet in 90 seconds). The priming chamber's gooseneck design eliminates the need for internal check valves while ensuring that enough liquid is retained for efficient re-priming.
These pumps utilize powerful rare earth magnets which allow them to operate at full flow with a full size impeller while handling liquids over 1.8 specific gravity.
Additionally the Series 'FES' is capable of running dry without damage when equipped with the standard carbon bushing and under optimum operating conditions.
Their innovative and highly efficient design, and low energy consumption make these pumps one of the most versatile and economical centrifugal pumps on the market.
Standard models are constructed of glass-fiber reinforced PP or carbon-fiber reinforced PVDF for suction casing, separator plate, inner volute, magnet liner and impeller. Impeller magnets are encapsulated in unfilled PP or unfilled PVDF. The front and rear thrust rings and shaft are high purity, fluoride resistant alumina ceramic(Al2O3). The impeller thrust ring is molybdenum disulfide filled PTFE. The casing O-ring is FKM. Maximum pump pressure; 90 psi.
Motors are continuous-duty. Single phase motors are supplied with 8 ft. of 3-wire cord and plug.

Application:
WASTES / ACIDS
CHEMICALS / PLATING
PHOTOGRAPHIC ETCHING
Material: PP, PVDF
Performance: 250gpm or 175ft
Features:
- Flows to 120 gpm or 90 ft. TDH @ 60 Hz
- Non-metallic solution contact
- Deep-lift capability up to 25 feet
- Fast priming 18 feet in 90 sec.
- Capable of running dry without damage
- Powerful rare earth magnets Provide sure coupling
- Accepts standard motors NEMA or IEC metric
Action | Sku | Price | Material | Material | Inlet | Outlet | Flow(max) | Press.(max) | Power | RPM | Electric Data | Phase | Seal Type | Bushing |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
United States: Toll Free: +1 (800) 323-5431 | 51-1842-D | Call | PVDF | FKM | 2NPT | 2NPT | 235 gpm | 334.52 ft | 15 hp | 3450 | 208-230-460V/3/60 | 3 | Magnet coupled | Alumina Ceramic |
United States: Toll Free: +1 (800) 323-5431 | 51-1842-CT | Call | PVDF | FKM | 2NPT | 2NPT | 235 gpm | 145.34 ft | 10 hp | 3450 | 208-230/460V/3/60Hz | 3 | Magnet coupled | PTFE |
United States: Toll Free: +1 (800) 323-5431 | 51-1842-C | Call | PVDF | FKM | 2NPT | 2NPT | 235 gpm | 145.34 ft | 10 hp | 3450 | 208-230/460V/3/60Hz | 3 | Magnet coupled | Carbon |
United States: Toll Free: +1 (800) 323-5431 | 51-1842-1F-PEO | Call | PVDF | EPDM | 2 Flange | 2 Flange | 235 gpm | 334.52 ft | w/o Motor | Magnet coupled | Alumina | |||
United States: Toll Free: +1 (800) 323-5431 | 51-1832-CT | Call | PVDF | FKM | 2NPT | 2NPT | 210 gpm | 119.96 ft | 10 hp | 3450 | 208-230/460 3PH 60Hz | 3 | Magnet coupled | PTFE / Alumina |
United States: Toll Free: +1 (800) 323-5431 | 51-1832-C | Call | PVDF | FKM | 2NPT | 2NPT | 211 gpm | 119.96 ft | 10 hp | 3450 | 208-230/460V 3PH 60H208-230/460V 3PH 60Hz | 3 | Magnet coupled | Carbon / Alumina |
United States: Toll Free: +1 (800) 323-5431 | 51-1822-T | Call | PVDF | FKM | 2NPT | 2NPT | 185 gpm | 94.59 ft | w/o Motor | Magnet coupled | PTFE | |||
United States: Toll Free: +1 (800) 323-5431 | 51-1822-C | Call | Unspecified | gpm | ||||||||||
United States: Toll Free: +1 (800) 323-5431 | 51-1822 | Call | PVDF | FKM | 2NPT | 2NPT | 185 gpm | 94.59 ft | Magnet coupled | Carbon | ||||
United States: Toll Free: +1 (800) 323-5431 | 51-1821-B | Call | PVDF | FKM | 2NPT | 2NPT | 185 gpm | 94.59 ft | 7.5 hp | 3450 | 3450/3/60/208-230-463450/3/60/208-230-460 | 3 | Magnet coupled | Carbon |
United States: Toll Free: +1 (800) 323-5431 | 51-1811-AF | Call | PVDF | FKM | 2 Flange | 2 Flange | 160 gpm | 78.44 ft | 5 hp | 3450 | 208-230/460/60 | 3 | Magnet coupled | PTFE |
United States: Toll Free: +1 (800) 323-5431 | 51-1811-A | Call | PVDF | FKM | 2NPT | 2NPT | 160 gpm | 78.44 ft | 5 hp | 3450 | 208-230/460/60 | 3 | Magnet coupled | PTFE / Alumina |
51-1752-D | $7,017.00 | PP | FKM | 2NPT | 2NPT | 255 gpm | 179.95 ft | 15 hp | 3450 | 208-230-460/3/60 | 3 | Magnet coupled | Carbon / Alumina | |
51-1742-D | $7,437.00 | PP | FKM | 2NPT | 2NPT | 230 gpm | 145.34 ft | 15 hp | 3450 | 230-460/3/60 | 3 | Magnet coupled | Carbon / Alumina | |
51-1732-C | $6,423.00 | PP | FKM | 2NPT | 2NPT | 210 gpm | 119.96 ft | 10 hp | 3450 | 208-230-460V/3/60 | 3 | Magnet coupled | Carbon | |
51-1732 | $4,666.00 | PP | FKM | 2NPT | 2NPT | 210 gpm | 119.96 ft | w/o Motor | Magnet coupled | |||||
United States: Toll Free: +1 (800) 323-5431 | 51-1731-B | Call | PP | FKM | 2NPT | 2NPT | 210 gpm | 117.66 ft | 7.5 hp | 3450 | 230/460/3/60 | 3 | Magnet coupled | Carbon |
51-1721-B | $6,056.00 | FEPM | FKM | 2NPT | 2NPT | 185 gpm | 94.59 ft | 7.5 hp | 3450 | 230/460/3/60 | 3 | Magnet coupled | Carbon / Alumina | |
51-1711-A1F | $6,360.00 | PP | EPDM | 2NPT | 2NPT | 160 gpm | 76.13 ft | 5 hp | 3450 | 230/460/3/60 | 3 | Magnet coupled | Carbon | |
51-1711-A1 | $5,916.00 | PP | EPDM | 2NPT | 2NPT | 160 gpm | 76.13 ft | 5 hp | 3450 | 230/460/3/60 | 3 | Magnet coupled | Carbon | |
51-1711-A | $5,793.00 | PP | FKM | 2NPT | 2NPT | 160 gpm | 76.13 ft | 5 hp | 3450 | 230/460V 60Hz | 3 | Magnet coupled | Carbon / Alumina | |
51-1711 | $4,666.00 | Unspecified | gpm | w/o Motor | ||||||||||
United States: Toll Free: +1 (800) 323-5431 | 51-0954-T | Call | PVDF | FKM | 1 1/2NPT | 1 1/2NPT | 120 gpm | 89.97 ft | 5 hp | 3450 | w/o Motor | Magnet coupled | PTFE / Alumina | |
United States: Toll Free: +1 (800) 323-5431 | 51-0954-R | Call | PVDF | FKM | 1 1/2NPT | 1 1/2NPT | 120 gpm | 89.97 ft | 5 hp | 3450 | w/o Motor | Magnet coupled | Alumina Ceramic | |
United States: Toll Free: +1 (800) 323-5431 | 51-0954-PT | Call | PVDF | FKM | 1 1/2NPT | 1 1/2NPT | 120 gpm | 89.97 ft | 5 hp | 3450 | 230/460V 60Hz | 3 | Magnet coupled | PTFE / Alumina |
Product Bulletin
Parts List
Operation and Service Guide